Susquehanna International Group Portfolio holdings
Susquehanna International Group (SIG), founded in 1987 by Jeff Yass and a group of friends, is a privately held global quantitative trading and technology firm headquartered in Bala Cynwyd, Pennsylvania. Specializing in trading equities, fixed income, commodities, derivatives, and ETFs, SIG has grown into a major market maker, handling around 600 equity options and 45 index options across exchanges like the CBOE, while employing over 3,000 people worldwide. The firm leverages a data-driven, probabilistic approach—rooted in the founders’ poker-playing days—to provide liquidity and competitive pricing in financial markets, with additional ventures in private equity, venture capital (notably an early investment in ByteDance, TikTok’s parent company), and sports betting analytics. Known for its innovative culture and use of game theory, SIG operates offices across North America, Europe, Asia, and Australia, maintaining a low-profile yet influential presence in global finance.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$2.87B |
| 2 |
NVIDIA
NVDA
|
+$2.46B |
| 3 |
Microsoft
MSFT
|
+$1.32B |
| 4 |
Amazon
AMZN
|
+$1.13B |
| 5 |
Alphabet (Google) Class C
GOOG
|
+$1.12B |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Invesco QQQ Trust
QQQ
|
+$1.78B |
| 2 |
SNDK
Sandisk
SNDK
|
+$949M |
| 3 |
Advanced Micro Devices
AMD
|
+$926M |
| 4 |
Micron Technology
MU
|
+$585M |
| 5 |
Vanguard Total International Stock ETF
VXUS
|
+$509M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 93.8% |
| 2 | Technology | 2.93% |
| 3 | Communication Services | 0.62% |
| 4 | Consumer Discretionary | 0.62% |
| 5 | Industrials | 0.48% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
2676
PUT
Exelixis
EXEL
$14.5B
| $16.5M | ﹤0.01% |
303,800
-124,400
| -29% | -$6.06M |
2013 Q2
52 quarters
|
|
|
KEEL
2677
Keel Infrastructure Corp
KEEL
$2.14B
| $16.5M | ﹤0.01% |
2,873,635
+252,598
| +10% | +$1.08M |
2022 Q2
16 quarters
|
|
2678
CALL
Lincoln Electric
LECO
$15B
| $16.5M | ﹤0.01% |
62,100
+26,500
| +74% | +$6.93M |
2013 Q2
52 quarters
|
|
|
DFSD
2679
Dimensional Short-Duration Fixed Income ETF
DFSD
$7.29B
| $16.5M | ﹤0.01% |
+345,242
| New | +$16.5M |
2026 Q2
0 quarters
|
|
2680
CALL
Ormat Technologies
ORA
$5.72B
| $16.5M | ﹤0.01% |
151,200
-54,100
| -26% | -$6.7M |
2023 Q4
10 quarters
|
|
2681
PUT
Sanmina
SANM
$12.2B
| $16.5M | ﹤0.01% |
65,000
+46,700
| +255% | +$10.2M |
2025 Q3
3 quarters
|
|
2682
CALL
Teladoc Health
TDOC
$1.05B
| $16.4M | ﹤0.01% |
1,938,100
-879,100
| -31% | -$5.85M |
2016 Q2
40 quarters
|
|
2683
CALL
Invesco DB Commodity Index Tracking Fund
DBC
$1.94B
| $16.4M | ﹤0.01% |
616,400
+189,500
| +44% | +$5.58M |
2019 Q4
26 quarters
|
|
|
GRMN
2684
Garmin
GRMN
$53.8B
| $16.4M | ﹤0.01% |
69,128
+56,710
| +457% | +$13.8M |
2019 Q1
29 quarters
|
|
2685
PUT
Mattel
MAT
$4.55B
| $16.4M | ﹤0.01% |
1,181,500
+703,900
| +147% | +$10.3M |
2013 Q2
52 quarters
|
|
2686
PUT
ProShares Ultra Semiconductors
USD
$3.2B
| $16.4M | ﹤0.01% |
157,200
-49,200
| -24% | -$4.28M |
2016 Q2
40 quarters
|
|
|
KEEL
2687
PUT
Keel Infrastructure Corp
KEEL
$2.14B
| $16.4M | ﹤0.01% |
2,849,000
+930,400
| +48% | +$4M |
2021 Q3
19 quarters
|
|
|
TPC
2688
CALL
Tutor Perini Cor
TPC
$4.68B
| $16.3M | ﹤0.01% |
196,900
+10,900
| +6% | +$877K |
2023 Q3
11 quarters
|
|
2689
Chewy
CHWY
$7.29B
| $16.3M | ﹤0.01% |
828,622
+127,861
| +18% | +$2.9M |
2023 Q1
13 quarters
|
|
2690
Celcuity
CELC
$3.49B
| $16.3M | ﹤0.01% |
155,378
+142,881
| +1,143% | +$16.5M |
2025 Q4
2 quarters
|
|
2691
CALL
PBF Energy
PBF
$9.82B
| $16.3M | ﹤0.01% |
357,100
-296,100
| -45% | -$12.3M |
2013 Q2
52 quarters
|
|
2692
CALL
ASP Isotopes
ASPI
$437M
| $16.3M | ﹤0.01% |
2,612,700
-372,600
| -12% | -$2.19M |
2024 Q4
6 quarters
|
|
2693
PUT
Eastman Chemical
EMN
$7.33B
| $16.2M | ﹤0.01% |
242,100
+55,900
| +30% | +$4.09M |
2013 Q2
52 quarters
|
|
2694
Herc Holdings
HRI
$4.5B
| $16.2M | ﹤0.01% |
112,945
-16,436
| -13% | -$2.12M |
2020 Q2
24 quarters
|
|
2695
PUT
Fox Class A
FOXA
$26.2B
| $16.2M | ﹤0.01% |
310,300
+164,100
| +112% | +$10.1M |
2019 Q1
29 quarters
|
|
|
MSTX
2696
CALL
Defiance Daily Target 2x Long MSTR ETF
MSTX
$391M
| $16.2M | ﹤0.01% |
2,174,800
+389,000
| +22% | +$9.78M |
2024 Q4
6 quarters
|
|
2697
Helios Technologies
HLIO
$2.35B
| $16.2M | ﹤0.01% |
181,107
+87,493
| +93% | +$6.72M |
2022 Q3
15 quarters
|
|
2698
PUT
Summit Therapeutics
SMMT
$13.8B
| $16.2M | ﹤0.01% |
1,109,200
-130,100
| -10% | -$2.31M |
2024 Q1
9 quarters
|
|
2699
PUT
Zions Bancorporation
ZION
$9.17B
| $16.2M | ﹤0.01% |
233,500
-46,100
| -16% | -$2.91M |
2013 Q2
52 quarters
|
|
|
LGN
2700
CALL
Legence Corp
LGN
$4.33B
| $16.1M | ﹤0.01% |
189,400
+44,500
| +31% | +$3.63M |
2026 Q1
1 quarter
|
|
Similar funds
Susquehanna International Group's Q2 2026 Portfolio in Review
As of Q2 2026, Susquehanna International Group held 15,023 positions worth $1.28T, up 44% from $893B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Susquehanna International Group's Q2 2026 filing shows 1,956 new, 5,793 increased, 5,445 reduced and 1,748 closed positions. Its largest new stake was Vanguard Total International Bond ETF: 5,720,864 shares worth $277M. The largest sale was Invesco QQQ Trust, an estimated $1.78B.
By sector, the portfolio is most concentrated in Miscellaneous at 94% of assets, down from 94% a quarter earlier, followed by Technology and Communication Services.
- Susquehanna International Group's largest Q2 2026 buy was Vanguard Total International Bond ETF: 5,720,864 shares worth $277M.
- Susquehanna International Group added most to State Street SPDR S&P 500 ETF Trust in Q2 2026, an estimated $2.87B increase.
- Susquehanna International Group's biggest Q2 2026 reduction was Invesco QQQ Trust, cutting an estimated $1.78B.
- Susquehanna International Group fully exited iShares MSCI Emerging Markets ex China ETF in Q2 2026, selling an estimated $142M.
- Susquehanna International Group's ten largest holdings make up 27% of its $1.28T portfolio in Q2 2026.
- Susquehanna International Group opened 1,956 new positions and closed 1,748 in Q2 2026.
- Susquehanna International Group's portfolio value rose 44% quarter-over-quarter to $1.28T.
Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.